72048249

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 132005952

約数和(自身を除く): 59957703

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 67, 91, 101, 117, 169, 201, 273, 303, 469, 507, 603, 707, 819, 871, 909, 1183, 1313, 1407, 1521, 2121, 2613, 3549, 3939, 4221, 6097, 6363, 6767, 7839, 9191, 10647, 11323, 11817, 17069, 18291, 20301, 27573, 33969, 47369, 51207, 54873, 60903, 79261, 82719, 87971, 101907, 119483, 142107, 153621, 237783, 263913, 358449, 426321, 615797, 713349, 791739, 1075347, 1143623, 1847391, 3430869, 5542173, 8005361, 10292607, 24016083, 72048249]

約数ペア:

[(1, 72048249), (3, 24016083), (7, 10292607), (9, 8005361), (13, 5542173), (21, 3430869), (39, 1847391), (63, 1143623), (67, 1075347), (91, 791739), (101, 713349), (117, 615797), (169, 426321), (201, 358449), (273, 263913), (303, 237783), (469, 153621), (507, 142107), (603, 119483), (707, 101907), (819, 87971), (871, 82719), (909, 79261), (1183, 60903), (1313, 54873), (1407, 51207), (1521, 47369), (2121, 33969), (2613, 27573), (3549, 20301), (3939, 18291), (4221, 17069), (6097, 11817), (6363, 11323), (6767, 10647), (7839, 9191)]